NSN 5310-01-274-3251

Internal Wrenching Plain Nut

FSC: 5310 NIIN: 012743251

DODParts.com distributes nuts and washers, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5310-01-274-3251 to receive an up to date pricing and availability quote by email.

Product Characteristics

NSN:

5310012743251

Demilitarization:

INC:

04893

Shelf Life:

N/A

Thread Class:

Thread Direction:

Right-hand

Width Between Flats:

0.310 inches

Internal Drive Style:

Double hexagon

Nut Style:

Internal wrenching

Nut Diameter:

Between 0.521 inches and 0.526 inches

Nut Height:

Between 0.512 inches and 0.522 inches

Thread Series:

Unf

Thready Qty Per Inch (tpi):

Thread Size:

0.312 inches

Countersink Angle:

90.0 degrees nut

Criticality Code Justification:

Zzzy

Special Features:

Item must comply with requirements of defense supply center philadelphia production standard no. Po0166nrp

Material:

Steel comp 303

Special Test Features:

Special quality control testing

Test Data Document:

81349-mil-p-23199 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

Reference Number Differentiating Characteristics:

Reference number differentiating material will be in accordance with naval inventory control point activity hx quality control. Manufacturing and testing specifications available at the dla icp

Part Numbers

129141-1
LOCKHEED MARTIN CORPORATION
ALLENUT 5/16-24UNF-2A
LOCKHEED MARTIN CORPORATION
B-129141-1
LOCKHEED MARTIN CORPORATION
LL-HX5-5067
DEFENSE LOGISTICS AGENCY
PO0166NRP
DEFENSE LOGISTICS AGENCY

Shipping & Handling

HMIRS:

No MSDS. No hazardous material.

ESD:

No known electrostatic discharge.

Schedule B:

7318160000 - Nuts of iron or steel.

Professional Distribution

ITAR Registered
DDTC Registered
HAZMAT Certified
AS9120 Quality Standards
100% Quality Inspections

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Cage Codes

LOCKHEED MARTIN CORPORATION - 94271

DEFENSE LOGISTICS AGENCY - 14153